We offer a wide variety of types, including single mode, ultra-broadband dual, and special wavelength types!
We handle the "Melt Coupler" manufactured by OPNETI. Our lineup includes the "1×2 (2×2) Single Mode Standard Coupler," as well as the "1×2 (2×2) Single Mode Wideband Coupler" and the "1×2 (2×2) Single Mode Dual Window Coupler." Additionally, we also offer the "1×2 (2×2) Single Mode 3 Window Coupler" and the "1×2 (2×2) Ultra Wideband Dual Window Coupler." 【Partial Lineup】 ■ 1×2 (2×2) Single Mode Standard Coupler ■ 1×2 (2×2) Single Mode Wideband Coupler ■ 1×2 (2×2) Single Mode Dual Window Coupler ■ 1×2 (2×2) Single Mode 3 Window Coupler ■ 1×2 (2×2) Ultra Wideband Dual Window Coupler *For more details, please refer to the PDF document or feel free to contact us.
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【Other Lineup (Partial)】 ■ 1×2 (2×2) All-Band Coupler (1260-1620nm) ■ Special Wavelength Coupler (532, 633, 780, 850, 980, 1064nm) ■ 1×3 Monolithic Single-Mode Coupler ■ 1×4 Monolithic Single-Mode Coupler ■ 1×5 Monolithic Single-Mode Coupler ■ 3×3 Monolithic Single-Mode Coupler *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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At Kōkyō, we aim to be a platform that connects researchers and engineers in the laser industry with manufacturers and trading companies. Through our operational sites "Optipedia" and "Optinews," as well as newsletters, we provide information dissemination and introduce carefully selected products from our extensive range of offerings. We also engage in the sale, rental, and subscription services of original optical products, as well as activities to promote optics and lasers.
